Gevril "Chronograph

Gevril "Chronograph", No. 223/500. Produced in the 1990's.Fine, water-resistant, stainless steel, gentleman's wristwatch with round button chronograph, registers and tachometer with a stainless steel bracelet. three-body, polished and brushed, screwed down case back and crown, tachometer graduation on the bezel to 200 units per hour. bicolour black and matte silver with tritium-coated indexes, auxiliary dials for the seconds, the 12 hour and 30 minute registers. "Bâton" tritium-coated steel hands. mechanical with automatic winding.Dial and case signed.Diam. 37 mm.